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                    1.1：移动开发技术简介
            
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                    1.2：初识Flutter
            
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                    2.1：计数器示例
            
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                    2.4：资源管理
            
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                    2.5：调试Flutter APP
            
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                    2.6：Dart线程模型及异常捕获
            
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                    第三章：基础组件
            
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                    3.1：Widget简介
            
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                    3.2：状态管理
            
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                    3.3：文本、字体样式
            
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                    3.4：按钮
            
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                    3.5：图片和Icon
            
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                    3.6：单选框和复选框
            
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                    3.7：输入框和表单
            
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                    3.8：进度指示器
            
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                    第四章：布局类组件
            
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                    4.1：布局类组件简介
            
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                    4.2：线性布局（Row、Column）
            
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                    4.3：弹性布局（Flex）
            
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                    4.4：流式布局（Wrap、Flow）
            
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                    4.5：层叠布局（Stack、Positioned）
            
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                    4.6：对齐与相对定位（Align）
            
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                    第五章：容器类组件
            
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                    5.1：填充（Padding）
            
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                    5.2：尺寸限制类容器（ConstrainedBox等）
            
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                    5.3：装饰容器（DecoratedBox）
            
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                    5.4：变换（Transform）
            
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                    5.5：Container容器
            
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                    5.6：Scaffold、TabBar、底部导航
            
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                    5.7：剪裁（Clip）
            
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                    第六章：可滚动组件
            
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                    6.1：可滚动组件简介
            
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                    6.2：SingleChildScrollView
            
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                    6.3：ListView
            
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                    6.4：GridView
            
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                    6.5：CustomScrollView
            
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                    6.6：滚动监听及控制（ScrollController）
            
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                    第七章：功能型组件
            
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                    7.1：导航返回拦截（WillPopScope）
            
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                    7.2：数据共享（InheritedWidget）
            
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                    7.3： 跨组件状态共享（Provider）
            
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                    7.4：颜色和主题（Theme）
            
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                    7.5：异步UI更新（FutureBuilder、StreamBuilder）
            
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                    7.6：对话框详解
            
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        <li class="header">进阶篇</li>
        
        
    
        <li class="chapter " data-level="3.1" data-path="../chapter8/">
            
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                    第八章：事件处理与通知
            
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        <li class="chapter " data-level="3.1.1" data-path="../chapter8/listener.html">
            
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                    8.1：原始指针事件处理
            
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        <li class="chapter " data-level="3.1.2" data-path="../chapter8/gesture.html">
            
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                    8.2：手势识别
            
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        <li class="chapter " data-level="3.1.3" data-path="../chapter8/eventbus.html">
            
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                    8.3：全局事件总线
            
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        <li class="chapter " data-level="3.1.4" data-path="../chapter8/notification.html">
            
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                    8.4：通知(Notification)
            
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        <li class="chapter " data-level="3.2" data-path="../chapter9/">
            
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                    第九章：动画
            
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        <li class="chapter " data-level="3.2.1" data-path="../chapter9/intro.html">
            
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                    9.1：Flutter动画简介
            
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        <li class="chapter " data-level="3.2.2" data-path="../chapter9/animation_structure.html">
            
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                    9.2：动画结构
            
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                    9.3：自定义路由过渡动画
            
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        <li class="chapter " data-level="3.2.4" data-path="../chapter9/hero.html">
            
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                    9.4：Hero动画
            
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                    9.5：交织动画
            
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                    9.6：通用“动画切换”组件（AnimatedSwitcher）
            
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                    9.7：动画过渡组件
            
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        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.3" data-path="../chapter10/">
            
                <a href="../chapter10/">
            
                    
                    第十章：自定义组件
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.3.1" data-path="../chapter10/intro.html">
            
                <a href="../chapter10/intro.html">
            
                    
                    10.1：自定义组件方法简介
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.3.2" data-path="../chapter10/combine.html">
            
                <a href="../chapter10/combine.html">
            
                    
                    10.2：组合现有组件
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.3.3" data-path="../chapter10/turn_box.html">
            
                <a href="../chapter10/turn_box.html">
            
                    
                    10.3：组合实例：TurnBox
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.3.4" data-path="../chapter10/custom_paint.html">
            
                <a href="../chapter10/custom_paint.html">
            
                    
                    10.4：自绘组件（CustomPaint与Canvas）
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.3.5" data-path="../chapter10/gradient_circular_progress_demo.html">
            
                <a href="../chapter10/gradient_circular_progress_demo.html">
            
                    
                    10.5：自绘实例：圆形渐变进度条(自绘)
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.4" data-path="../chapter11/">
            
                <a href="../chapter11/">
            
                    
                    第十一章：文件操作与网络请求
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.4.1" data-path="../chapter11/file_operation.html">
            
                <a href="../chapter11/file_operation.html">
            
                    
                    11.1：文件操作
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.2" data-path="../chapter11/http.html">
            
                <a href="../chapter11/http.html">
            
                    
                    11.2：Http请求-HttpClient
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.3" data-path="../chapter11/dio.html">
            
                <a href="../chapter11/dio.html">
            
                    
                    11.3：Http请求-Dio package
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.4" data-path="../chapter11/download_with_chunks.html">
            
                <a href="../chapter11/download_with_chunks.html">
            
                    
                    11.4：实例：Http分块下载
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.5" data-path="../chapter11/websocket.html">
            
                <a href="../chapter11/websocket.html">
            
                    
                    11.5：WebSocket
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.6" data-path="../chapter11/socket.html">
            
                <a href="../chapter11/socket.html">
            
                    
                    11.6：使用Socket API
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.4.7" data-path="../chapter11/json_model.html">
            
                <a href="../chapter11/json_model.html">
            
                    
                    11.7：Json转Dart Model类
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.5" data-path="../chapter12/">
            
                <a href="../chapter12/">
            
                    
                    第十二章：包与插件
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.5.1" data-path="../chapter12/develop_package.html">
            
                <a href="../chapter12/develop_package.html">
            
                    
                    12.1：开发package
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.2" data-path="../chapter12/platform-channel.html">
            
                <a href="../chapter12/platform-channel.html">
            
                    
                    12.2：平台通道简介
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.3" data-path="../chapter12/develop_plugin.html">
            
                <a href="../chapter12/develop_plugin.html">
            
                    
                    12.3：开发Flutter插件
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.4" data-path="../chapter12/android_implement.html">
            
                <a href="../chapter12/android_implement.html">
            
                    
                    12.4：插件开发：实现Android端API
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.5" data-path="../chapter12/ios_implement.html">
            
                <a href="../chapter12/ios_implement.html">
            
                    
                    12.5：插件开发：实现IOS端API
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.6" data-path="../chapter12/texture_platformview.html">
            
                <a href="../chapter12/texture_platformview.html">
            
                    
                    12.6：Texture和PlatformView
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.6" data-path="../chapter13/">
            
                <a href="../chapter13/">
            
                    
                    第十三章：国际化
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.6.1" data-path="../chapter13/multi_languages_support.html">
            
                <a href="../chapter13/multi_languages_support.html">
            
                    
                    13.1：让App支持多语言
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.6.2" data-path="../chapter13/locallization_implement.html">
            
                <a href="../chapter13/locallization_implement.html">
            
                    
                    13.2：实现Localizations
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.6.3" data-path="../chapter13/intl.html">
            
                <a href="../chapter13/intl.html">
            
                    
                    13.3：使用Intl包
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.6.4" data-path="../chapter13/faq.html">
            
                <a href="../chapter13/faq.html">
            
                    
                    13.4：国际化常见问题
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3.7" data-path="../chapter14/">
            
                <a href="../chapter14/">
            
                    
                    第十四章：Flutter核心原理
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.7.1" data-path="../chapter14/flutter_ui_system.html">
            
                <a href="../chapter14/flutter_ui_system.html">
            
                    
                    14.1：Flutter UI系统
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.7.2" data-path="../chapter14/element_buildcontext.html">
            
                <a href="../chapter14/element_buildcontext.html">
            
                    
                    14.2：Element和BuildContext
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.7.3" data-path="../chapter14/render_object.html">
            
                <a href="../chapter14/render_object.html">
            
                    
                    14.3：RenderObject与RenderBox
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.7.4" data-path="../chapter14/flutter_app_startup.html">
            
                <a href="../chapter14/flutter_app_startup.html">
            
                    
                    14.4：Flutter从启动到显示
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.7.5" data-path="../chapter14/image_and_cache.html">
            
                <a href="../chapter14/image_and_cache.html">
            
                    
                    14.5：Flutter图片加载与缓存
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

    
        
        <li class="header">实例篇</li>
        
        
    
        <li class="chapter " data-level="4.1" data-path="intro.html">
            
                <a href="intro.html">
            
                    
                    第十五章：一个完整的Flutter应用
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.1.1" data-path="intro.html">
            
                <a href="intro.html">
            
                    
                    15.1：应用简介
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.2" data-path="code_structure.html">
            
                <a href="code_structure.html">
            
                    
                    15.2：APP代码结构
            
                </a>
            

            
        </li>
    
        <li class="chapter active" data-level="4.1.3" data-path="models.html">
            
                <a href="models.html">
            
                    
                    15.3：Model类定义
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.4" data-path="globals.html">
            
                <a href="globals.html">
            
                    
                    15.4：全局变量及共享状态
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.5" data-path="network.html">
            
                <a href="network.html">
            
                    
                    15.5：网络请求封装
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.6" data-path="entry.html">
            
                <a href="entry.html">
            
                    
                    15.6：App入口及首页
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.7" data-path="login_page.html">
            
                <a href="login_page.html">
            
                    
                    15.7：登录页
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.1.8" data-path="language_and_theme_setting.html">
            
                <a href="language_and_theme_setting.html">
            
                    
                    15.8：多语言和多主题
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

    

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                                <h1 id="153-model&#x7C7B;&#x5B9A;&#x4E49;">15.3 Model&#x7C7B;&#x5B9A;&#x4E49;</h1>
<p>&#x672C;&#x8282;&#x6211;&#x4EEC;&#x5148;&#x68B3;&#x7406;&#x4E00;&#x4E0B;APP&#x4E2D;&#x5C06;&#x7528;&#x5230;&#x7684;&#x6570;&#x636E;&#xFF0C;&#x7136;&#x540E;&#x751F;&#x6210;&#x76F8;&#x5E94;&#x7684;Dart Model&#x7C7B;&#x3002;Json&#x6587;&#x4EF6;&#x8F6C;Dart Model&#x7684;&#x65B9;&#x6848;&#x91C7;&#x7528;&#x524D;&#x9762;&#x4ECB;&#x7ECD;&#x8FC7;&#x7684; json_model &#x5305;&#x65B9;&#x6848;</p>
<h3 id="github&#x8D26;&#x53F7;&#x4FE1;&#x606F;">Github&#x8D26;&#x53F7;&#x4FE1;&#x606F;</h3>
<p>&#x767B;&#x5F55;Github&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x83B7;&#x53D6;&#x5F53;&#x524D;&#x767B;&#x5F55;&#x8005;&#x7684;Github&#x8D26;&#x53F7;&#x4FE1;&#x606F;&#xFF0C;Github API&#x63A5;&#x53E3;&#x8FD4;&#x56DE;Json&#x7ED3;&#x6784;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;login&quot;</span><span class="token operator">:</span> <span class="token string">&quot;octocat&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x7528;&#x6237;&#x767B;&#x5F55;&#x540D;</span>
  <span class="token property">&quot;avatar_url&quot;</span><span class="token operator">:</span> <span class="token string">&quot;https://github.com/images/error/octocat_happy.gif&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x7528;&#x6237;&#x5934;&#x50CF;&#x5730;&#x5740;</span>
  <span class="token property">&quot;type&quot;</span><span class="token operator">:</span> <span class="token string">&quot;User&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x7528;&#x6237;&#x7C7B;&#x578B;&#xFF0C;&#x53EF;&#x80FD;&#x662F;&#x7EC4;&#x7EC7;</span>
  <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;monalisa octocat&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x7528;&#x6237;&#x540D;&#x5B57;</span>
  <span class="token property">&quot;company&quot;</span><span class="token operator">:</span> <span class="token string">&quot;GitHub&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x516C;&#x53F8;</span>
  <span class="token property">&quot;blog&quot;</span><span class="token operator">:</span> <span class="token string">&quot;https://github.com/blog&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x535A;&#x5BA2;&#x5730;&#x5740;</span>
  <span class="token property">&quot;location&quot;</span><span class="token operator">:</span> <span class="token string">&quot;San Francisco&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x7528;&#x6237;&#x6240;&#x5904;&#x5730;&#x7406;&#x4F4D;&#x7F6E;</span>
  <span class="token property">&quot;email&quot;</span><span class="token operator">:</span> <span class="token string">&quot;octocat@github.com&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x90AE;&#x7BB1;</span>
  <span class="token property">&quot;hireable&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
  <span class="token property">&quot;bio&quot;</span><span class="token operator">:</span> <span class="token string">&quot;There once was...&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x7528;&#x6237;&#x7B80;&#x4ECB;</span>
  <span class="token property">&quot;public_repos&quot;</span><span class="token operator">:</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token comment">// &#x516C;&#x5F00;&#x9879;&#x76EE;&#x6570;</span>
  <span class="token property">&quot;followers&quot;</span><span class="token operator">:</span> <span class="token number">20</span><span class="token punctuation">,</span> <span class="token comment">//&#x5173;&#x6CE8;&#x8BE5;&#x7528;&#x6237;&#x7684;&#x4EBA;&#x6570;</span>
  <span class="token property">&quot;following&quot;</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span> <span class="token comment">// &#x8BE5;&#x7528;&#x6237;&#x5173;&#x6CE8;&#x7684;&#x4EBA;&#x6570;</span>
  <span class="token property">&quot;created_at&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2008-01-14T04:33:35Z&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x8D26;&#x53F7;&#x521B;&#x5EFA;&#x65F6;&#x95F4;</span>
  <span class="token property">&quot;updated_at&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2008-01-14T04:33:35Z&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x8D26;&#x53F7;&#x4FE1;&#x606F;&#x66F4;&#x65B0;&#x65F6;&#x95F4;</span>
  <span class="token property">&quot;total_private_repos&quot;</span><span class="token operator">:</span> <span class="token number">100</span><span class="token punctuation">,</span> <span class="token comment">//&#x8BE5;&#x7528;&#x6237;&#x603B;&#x7684;&#x79C1;&#x6709;&#x9879;&#x76EE;&#x6570;(&#x5305;&#x62EC;&#x53C2;&#x4E0E;&#x7684;&#x5176;&#x5B83;&#x7EC4;&#x7EC7;&#x7684;&#x79C1;&#x6709;&#x9879;&#x76EE;)</span>
  <span class="token property">&quot;owned_private_repos&quot;</span><span class="token operator">:</span> <span class="token number">100</span> <span class="token comment">//&#x8BE5;&#x7528;&#x6237;&#x81EA;&#x5DF1;&#x7684;&#x79C1;&#x6709;&#x9879;&#x76EE;&#x6570;</span>
  ... <span class="token comment">//&#x7701;&#x7565;&#x5176;&#x5B83;&#x5B57;&#x6BB5;</span>
<span class="token punctuation">}</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x5728;&#x201C;jsons&#x201D;&#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x201C;user.json&#x201D;&#x6587;&#x4EF6;&#x4FDD;&#x5B58;&#x4E0A;&#x8FF0;&#x4FE1;&#x606F;&#x3002;</p>
<h3 id="api&#x7F13;&#x5B58;&#x7B56;&#x7565;&#x4FE1;&#x606F;">API&#x7F13;&#x5B58;&#x7B56;&#x7565;&#x4FE1;&#x606F;</h3>
<p>&#x7531;&#x4E8E;Github&#x670D;&#x52A1;&#x5668;&#x5728;&#x56FD;&#x5185;&#x8BBF;&#x95EE;&#x901F;&#x5EA6;&#x8F83;&#x6162;&#xFF0C;&#x6211;&#x4EEC;&#x5BF9;Github API&#x5E94;&#x7528;&#x4E00;&#x4E9B;&#x7B80;&#x5355;&#x7684;&#x7F13;&#x5B58;&#x7B56;&#x7565;&#x3002;&#x6211;&#x4EEC;&#x5728;&#x201C;jsons&#x201D;&#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x201C;cacheConfig.json&#x201D;&#x6587;&#x4EF6;&#x7F13;&#x5B58;&#x7B56;&#x7565;&#x4FE1;&#x606F;&#xFF0C;&#x5B9A;&#x4E49;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;enable&quot;</span><span class="token operator">:</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token comment">// &#x662F;&#x5426;&#x542F;&#x7528;&#x7F13;&#x5B58;</span>
  <span class="token property">&quot;maxAge&quot;</span><span class="token operator">:</span><span class="token number">1000</span><span class="token punctuation">,</span> <span class="token comment">// &#x7F13;&#x5B58;&#x7684;&#x6700;&#x957F;&#x65F6;&#x95F4;&#xFF0C;&#x5355;&#x4F4D;&#xFF08;&#x79D2;&#xFF09;</span>
  <span class="token property">&quot;maxCount&quot;</span><span class="token operator">:</span><span class="token number">100</span> <span class="token comment">// &#x6700;&#x5927;&#x7F13;&#x5B58;&#x6570;</span>
<span class="token punctuation">}</span>
</code></pre>
<h3 id="&#x7528;&#x6237;&#x4FE1;&#x606F;">&#x7528;&#x6237;&#x4FE1;&#x606F;</h3>
<p>&#x7528;&#x6237;&#x4FE1;&#x606F;(Profile)&#x5E94;&#x5305;&#x62EC;&#x5982;&#x4E0B;&#x4FE1;&#x606F;&#xFF1A;</p>
<ol>
<li>Github&#x8D26;&#x53F7;&#x4FE1;&#x606F;&#xFF1B;&#x7531;&#x4E8E;&#x6211;&#x4EEC;&#x7684;APP&#x53EF;&#x4EE5;&#x5207;&#x6362;&#x8D26;&#x53F7;&#x767B;&#x5F55;&#xFF0C;&#x4E14;&#x767B;&#x5F55;&#x540E;&#x518D;&#x6B21;&#x6253;&#x5F00;&#x5219;&#x4E0D;&#x9700;&#x8981;&#x767B;&#x5F55;&#xFF0C;&#x6240;&#x4EE5;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x5BF9;&#x7528;&#x6237;&#x8D26;&#x53F7;&#x4FE1;&#x606F;&#x548C;&#x767B;&#x5F55;&#x72B6;&#x6001;&#x8FDB;&#x884C;&#x6301;&#x4E45;&#x5316;&#x3002;</li>
<li>&#x5E94;&#x7528;&#x4F7F;&#x7528;&#x914D;&#x7F6E;&#x4FE1;&#x606F;&#xFF1B;&#x6BCF;&#x4E00;&#x4E2A;&#x7528;&#x6237;&#x90FD;&#x5E94;&#x6709;&#x81EA;&#x5DF1;&#x7684;APP&#x914D;&#x7F6E;&#x4FE1;&#x606F;&#xFF0C;&#x5982;&#x4E3B;&#x9898;&#x3001;&#x8BED;&#x8A00;&#x3001;&#x4EE5;&#x53CA;&#x6570;&#x636E;&#x7F13;&#x5B58;&#x7B56;&#x7565;&#x7B49;&#x3002;</li>
<li>&#x7528;&#x6237;&#x6CE8;&#x9500;&#x767B;&#x5F55;&#x540E;&#xFF0C;&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x7528;&#x6237;&#x5728;&#x9000;&#x51FA;APP&#x524D;&#x518D;&#x6B21;&#x767B;&#x5F55;&#xFF0C;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x8BB0;&#x4F4F;&#x4E0A;&#x6B21;&#x767B;&#x5F55;&#x7684;&#x7528;&#x6237;&#x540D;&#x3002;</li>
</ol>
<p>&#x9700;&#x8981;&#x6CE8;&#x610F;&#x7684;&#x662F;&#xFF0C;&#x76EE;&#x524D;Github&#x6709;&#x4E09;&#x79CD;&#x767B;&#x5F55;&#x65B9;&#x5F0F;&#xFF0C;&#x5206;&#x522B;&#x662F;&#x8D26;&#x53F7;&#x5BC6;&#x7801;&#x767B;&#x5F55;&#x3001;oauth&#x6388;&#x6743;&#x767B;&#x5F55;&#x3001;&#x4E8C;&#x6B21;&#x8BA4;&#x8BC1;&#x767B;&#x5F55;&#xFF1B;&#x8FD9;&#x4E09;&#x79CD;&#x767B;&#x5F55;&#x65B9;&#x5F0F;&#x7684;&#x5B89;&#x5168;&#x6027;&#x4F9D;&#x6B21;&#x52A0;&#x5F3A;&#xFF0C;&#x4F46;&#x662F;&#x5728;&#x672C;&#x793A;&#x4F8B;&#x4E2D;&#xFF0C;&#x4E3A;&#x4E86;&#x7B80;&#x5355;&#x8D77;&#x89C1;&#xFF0C;&#x6211;&#x4EEC;&#x4F7F;&#x7528;&#x8D26;&#x53F7;&#x5BC6;&#x7801;&#x767B;&#x5F55;&#xFF0C;&#x56E0;&#x6B64;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x4FDD;&#x5B58;&#x7528;&#x6237;&#x7684;&#x5BC6;&#x7801;&#x3002;</p>
<blockquote>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x5728;&#x8FD9;&#x91CC;&#x9700;&#x8981;&#x63D0;&#x9192;&#x8BFB;&#x8005;&#xFF0C;&#x5728;&#x767B;&#x5F55;&#x573A;&#x666F;&#x4E2D;&#xFF0C;&#x4FDD;&#x62A4;&#x7528;&#x6237;&#x8D26;&#x53F7;&#x5B89;&#x5168;&#x662F;&#x4E00;&#x4E2A;&#x975E;&#x5E38;&#x91CD;&#x8981;&#x4E14;&#x6C38;&#x6052;&#x7684;&#x8BDD;&#x9898;&#xFF0C;&#x5728;&#x5B9E;&#x9645;&#x5F00;&#x53D1;&#x4E2D;&#x5E94;&#x4E25;&#x683C;&#x675C;&#x7EDD;&#x76F4;&#x63A5;&#x660E;&#x6587;&#x5B58;&#x50A8;&#x7528;&#x6237;&#x8D26;&#x5BC6;&#x7684;&#x884C;&#x4E3A;&#x3002;</p>
</blockquote>
<p>&#x6211;&#x4EEC;&#x5728;&#x201C;jsons&#x201D;&#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x201C;profile.json&#x201D;&#x6587;&#x4EF6;&#xFF0C;&#x7ED3;&#x6784;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;user&quot;</span><span class="token operator">:</span><span class="token string">&quot;$user&quot;</span><span class="token punctuation">,</span> <span class="token comment">//Github&#x8D26;&#x53F7;&#x4FE1;&#x606F;&#xFF0C;&#x7ED3;&#x6784;&#x89C1;</span><span class="token string">&quot;user.json&quot;</span>
  <span class="token property">&quot;token&quot;</span><span class="token operator">:</span><span class="token string">&quot;&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x767B;&#x5F55;&#x7528;&#x6237;&#x7684;token(oauth)&#x6216;&#x5BC6;&#x7801;</span>
  <span class="token property">&quot;theme&quot;</span><span class="token operator">:</span><span class="token number">5678</span><span class="token punctuation">,</span> <span class="token comment">//&#x4E3B;&#x9898;&#x8272;&#x503C;</span>
  <span class="token property">&quot;cache&quot;</span><span class="token operator">:</span><span class="token string">&quot;$cacheConfig&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x7F13;&#x5B58;&#x7B56;&#x7565;&#x4FE1;&#x606F;&#xFF0C;&#x7ED3;&#x6784;&#x89C1;</span><span class="token string">&quot;cacheConfig.json&quot;</span>
  <span class="token property">&quot;lastLogin&quot;</span><span class="token operator">:</span><span class="token string">&quot;&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x6700;&#x8FD1;&#x4E00;&#x6B21;&#x7684;&#x6CE8;&#x9500;&#x767B;&#x5F55;&#x7684;&#x7528;&#x6237;&#x540D;</span>
  <span class="token property">&quot;locale&quot;</span><span class="token operator">:</span><span class="token string">&quot;&quot;</span> <span class="token comment">// APP&#x8BED;&#x8A00;&#x4FE1;&#x606F;</span>
<span class="token punctuation">}</span>
</code></pre>
<h3 id="&#x9879;&#x76EE;&#x4FE1;&#x606F;">&#x9879;&#x76EE;&#x4FE1;&#x606F;</h3>
<p>&#x7531;&#x4E8E;APP&#x4E3B;&#x9875;&#x8981;&#x663E;&#x793A;&#x5176;&#x6240;&#x6709;&#x9879;&#x76EE;&#x4FE1;&#x606F;&#xFF0C;&#x6211;&#x4EEC;&#x5728;&#x201C;jsons&#x201D;&#x76EE;&#x5F55;&#x4E0B;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x201C;repo.json&#x201D;&#x6587;&#x4EF6;&#x4FDD;&#x5B58;&#x9879;&#x76EE;&#x4FE1;&#x606F;&#x3002;&#x901A;&#x8FC7;&#x53C2;&#x8003;Github &#x83B7;&#x53D6;&#x9879;&#x76EE;&#x4FE1;&#x606F;&#x7684;API&#x6587;&#x6863;&#xFF0C;&#x5B9A;&#x4E49;&#x51FA;&#x6700;&#x7EC8;&#x7684;&#x201C;repo.json&#x201D;&#x6587;&#x4EF6;&#x7ED3;&#x6784;&#xFF0C;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre class="language-"><code class="lang-json"><span class="token punctuation">{</span>
  <span class="token property">&quot;id&quot;</span><span class="token operator">:</span> <span class="token number">1296269</span><span class="token punctuation">,</span>
  <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;Hello-World&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x9879;&#x76EE;&#x540D;&#x79F0;</span>
  <span class="token property">&quot;full_name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;octocat/Hello-World&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x9879;&#x76EE;&#x5B8C;&#x6210;&#x540D;&#x79F0;</span>
  <span class="token property">&quot;owner&quot;</span><span class="token operator">:</span> <span class="token string">&quot;$user&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x9879;&#x76EE;&#x62E5;&#x6709;&#x8005;&#xFF0C;&#x7ED3;&#x6784;&#x89C1;</span><span class="token string">&quot;user.json&quot;</span>
  <span class="token property">&quot;parent&quot;</span><span class="token operator">:</span><span class="token string">&quot;$repo&quot;</span><span class="token punctuation">,</span> <span class="token comment">// &#x5982;&#x679C;&#x662F;fork&#x7684;&#x9879;&#x76EE;&#xFF0C;&#x5219;&#x6B64;&#x5B57;&#x6BB5;&#x8868;&#x793A;fork&#x7684;&#x7236;&#x9879;&#x76EE;&#x4FE1;&#x606F;</span>
  <span class="token property">&quot;private&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token comment">// &#x662F;&#x5426;&#x79C1;&#x6709;&#x9879;&#x76EE;</span>
  <span class="token property">&quot;description&quot;</span><span class="token operator">:</span> <span class="token string">&quot;This your first repo!&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x9879;&#x76EE;&#x63CF;&#x8FF0;</span>
  <span class="token property">&quot;fork&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token comment">// &#x8BE5;&#x9879;&#x76EE;&#x662F;&#x5426;&#x4E3A;fork&#x7684;&#x9879;&#x76EE;</span>
  <span class="token property">&quot;language&quot;</span><span class="token operator">:</span> <span class="token string">&quot;JavaScript&quot;</span><span class="token punctuation">,</span><span class="token comment">//&#x8BE5;&#x9879;&#x76EE;&#x7684;&#x4E3B;&#x8981;&#x7F16;&#x7A0B;&#x8BED;&#x8A00;</span>
  <span class="token property">&quot;forks_count&quot;</span><span class="token operator">:</span> <span class="token number">9</span><span class="token punctuation">,</span> <span class="token comment">// fork&#x4E86;&#x8BE5;&#x9879;&#x76EE;&#x7684;&#x6570;&#x91CF;</span>
  <span class="token property">&quot;stargazers_count&quot;</span><span class="token operator">:</span> <span class="token number">80</span><span class="token punctuation">,</span> <span class="token comment">//&#x8BE5;&#x9879;&#x76EE;&#x7684;star&#x6570;&#x91CF;</span>
  <span class="token property">&quot;size&quot;</span><span class="token operator">:</span> <span class="token number">108</span><span class="token punctuation">,</span> <span class="token comment">// &#x9879;&#x76EE;&#x5360;&#x7528;&#x7684;&#x5B58;&#x50A8;&#x5927;&#x5C0F;</span>
  <span class="token property">&quot;default_branch&quot;</span><span class="token operator">:</span> <span class="token string">&quot;master&quot;</span><span class="token punctuation">,</span> <span class="token comment">//&#x9879;&#x76EE;&#x7684;&#x9ED8;&#x8BA4;&#x5206;&#x652F;</span>
  <span class="token property">&quot;open_issues_count&quot;</span><span class="token operator">:</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token comment">//&#x8BE5;&#x9879;&#x76EE;&#x5F53;&#x524D;&#x6253;&#x5F00;&#x7684;issue&#x6570;&#x91CF;</span>
  <span class="token property">&quot;pushed_at&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2011-01-26T19:06:43Z&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;created_at&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2011-01-26T19:01:12Z&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;updated_at&quot;</span><span class="token operator">:</span> <span class="token string">&quot;2011-01-26T19:14:43Z&quot;</span><span class="token punctuation">,</span>
  <span class="token property">&quot;subscribers_count&quot;</span><span class="token operator">:</span> <span class="token number">42</span><span class="token punctuation">,</span> <span class="token comment">//&#x8BA2;&#x9605;&#xFF08;&#x5173;&#x6CE8;&#xFF09;&#x8BE5;&#x9879;&#x76EE;&#x7684;&#x4EBA;&#x6570;</span>
  <span class="token property">&quot;license&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span> <span class="token comment">// &#x8BE5;&#x9879;&#x76EE;&#x7684;&#x5F00;&#x6E90;&#x8BB8;&#x53EF;&#x8BC1;</span>
    <span class="token property">&quot;key&quot;</span><span class="token operator">:</span> <span class="token string">&quot;mit&quot;</span><span class="token punctuation">,</span>
    <span class="token property">&quot;name&quot;</span><span class="token operator">:</span> <span class="token string">&quot;MIT License&quot;</span><span class="token punctuation">,</span>
    <span class="token property">&quot;spdx_id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;MIT&quot;</span><span class="token punctuation">,</span>
    <span class="token property">&quot;url&quot;</span><span class="token operator">:</span> <span class="token string">&quot;https://api.github.com/licenses/mit&quot;</span><span class="token punctuation">,</span>
    <span class="token property">&quot;node_id&quot;</span><span class="token operator">:</span> <span class="token string">&quot;MDc6TGljZW5zZW1pdA==&quot;</span>
  <span class="token punctuation">}</span>
  ...<span class="token comment">//&#x7701;&#x7565;&#x5176;&#x5B83;&#x5B57;&#x6BB5;</span>
<span class="token punctuation">}</span>
</code></pre>
<h3 id="&#x751F;&#x6210;dart-model&#x7C7B;">&#x751F;&#x6210;Dart Model&#x7C7B;</h3>
<p>&#x73B0;&#x5728;&#xFF0C;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x7684;Json&#x6570;&#x636E;&#x5DF2;&#x7ECF;&#x5B9A;&#x4E49;&#x5B8C;&#x6BD5;&#xFF0C;&#x73B0;&#x5728;&#x53EA;&#x9700;&#x8981;&#x8FD0;&#x884C;json_model package&#x63D0;&#x4F9B;&#x7684;&#x547D;&#x4EE4;&#x6765;&#x901A;&#x8FC7;json&#x6587;&#x4EF6;&#x751F;&#x6210;&#x76F8;&#x5E94;&#x7684;Dart&#x7C7B;&#xFF1A;</p>
<pre class="language-"><code class="lang-shell">flutter packages pub run json_model
</code></pre>
<p>&#x547D;&#x4EE4;&#x6267;&#x884C;&#x6210;&#x529F;&#x540E;&#xFF0C;&#x53EF;&#x4EE5;&#x770B;&#x5230;lib/models&#x6587;&#x4EF6;&#x5939;&#x4E0B;&#x4F1A;&#x751F;&#x6210;&#x76F8;&#x5E94;&#x7684;Dart Model&#x7C7B;&#xFF1A;</p>
<pre class="language-"><code>&#x251C;&#x2500;&#x2500; models
&#x2502;   &#x251C;&#x2500;&#x2500; cacheConfig.dart
&#x2502;   &#x251C;&#x2500;&#x2500; cacheConfig.g.dart
&#x2502;   &#x251C;&#x2500;&#x2500; index.dart
&#x2502;   &#x251C;&#x2500;&#x2500; profile.dart
&#x2502;   &#x251C;&#x2500;&#x2500; profile.g.dart
&#x2502;   &#x251C;&#x2500;&#x2500; repo.dart
&#x2502;   &#x251C;&#x2500;&#x2500; repo.g.dart
&#x2502;   &#x251C;&#x2500;&#x2500; user.dart
&#x2502;   &#x2514;&#x2500;&#x2500; user.g.dart
</code></pre><h3 id="&#x6570;&#x636E;&#x6301;&#x4E45;&#x5316;">&#x6570;&#x636E;&#x6301;&#x4E45;&#x5316;</h3>
<p>&#x6211;&#x4EEC;&#x4F7F;&#x7528;shared_preferences&#x5305;&#x6765;&#x5BF9;&#x767B;&#x5F55;&#x7528;&#x6237;&#x7684;Profile&#x4FE1;&#x606F;&#x8FDB;&#x884C;&#x6301;&#x4E45;&#x5316;&#x3002;shared_preferences&#x662F;&#x4E00;&#x4E2A;Flutter&#x63D2;&#x4EF6;&#xFF0C;&#x5B83;&#x901A;&#x8FC7;Android&#x548C;iOS&#x5E73;&#x53F0;&#x63D0;&#x4F9B;&#x7684;&#x673A;&#x5236;&#x6765;&#x5B9E;&#x73B0;&#x6570;&#x636E;&#x6301;&#x4E45;&#x5316;&#x3002;&#x7531;&#x4E8E;shared_preferences&#x7684;&#x4F7F;&#x7528;&#x975E;&#x5E38;&#x7B80;&#x5355;&#xFF0C;&#x8BFB;&#x8005;&#x53EF;&#x4EE5;&#x81EA;&#x884C;&#x67E5;&#x770B;&#x5176;&#x6587;&#x6863;&#xFF0C;&#x5728;&#x6B64;&#x4E0D;&#x518D;&#x8D58;&#x8FF0;&#x3002;</p>

                                
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